Now you can be prepared even when your batteries try to let you down. With the PetSafe RFA 188 battery replacement you are prepared even in the most uncontrollable situations. Next time your battery dies don’t call it a day, keep going with a battery that can go as long as you can.

This battery works seamlessly with the following receivers:
* PetSafe - Big Dog No Bark Collar
* PetSafe - Little Dog No Bark Collar